长期 / 照顾 / 病人 / 虽然 / 辛苦 / 但 / 她 / 始终 / 甘之如饴

长期照顾病人虽然辛苦，但她始终甘之如饴。

Although caring for patients over a long period is exhausting, she has always been happy to bear the hardship.